browser stack mocha test

var assert = require('assert'),
  fs = require('fs');

var webdriver = require('browserstack-webdriver'),
  test = require('browserstack-webdriver/testing');

var browserNameList = ['ie', 'firefox', 'opera'];

for(i = 0; i < browserNameList.length; i++) {
	test.describe('Google Search', function() {
	  var driver, server, browserNameList;

	  test.before(function() {
	  		console.log('browserNameList : ', browserNameList );
		  var capabilities = {
		    'browserName' : browserNameList[i], 
		    'browserstack.user' : 'darcyclarke',
		    'browserstack.key' : 'ct7mzXzkEekJdiYsPEFs'
		   }
		  driver = new webdriver.Builder().
		    usingServer('http://hub.browserstack.com/wd/hub').
		    withCapabilities(capabilities).
		    build();
	  });
	  
	  test.it('should append query to title', function() {
	    driver.get('http://www.google.com');
	    driver.findElement(webdriver.By.name('q')).sendKeys('BrowserStack');
	    driver.findElement(webdriver.By.name('btnG')).click();
	    driver.wait(function() {
	      return driver.getTitle().then(function(title) {
	        return 'BrowserStack - Google Search' === title;
	      });
	    }, 1000);
	  });

	  test.after(function() { driver.quit(); });
	});
}